I ended up creating a grunt task with concat, cssmin, and uglify, with destinations within the cordova app: /platforms/ios/www/, and I created an index.html to use the production js and css. It was mostly just grunt work, and now I've got a phonegap app. I'm about to start testing the websockets- but iOS is supposed to support that out of the box, now, right?
This has been an awesome project, and sails is badass. I'll post updates with (possibly) more detail later.